#define _CRT_SECURE_NO_WARNINGS 1
#include <stdio.h>
#define PRINT(xx,b) printf("the value of "#xx" is "b"\n",xx);
#define CLL(a,b) a##b
int main() {
	int i = 3;
	int class10 = 89;
	PRINT(i, "%d");
	PRINT(CLL(class,10),"%d");
	return 0;
}